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Blitz:
Individual Calculations April 2015 |
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| Hristov, Nikolay Valeriev Total change: 37.60 | |   |
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| Bulgarian blitz championship U20 | Sofia | BUL | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1926 | 5.00 | 6 | 1.88 | 20 | 37.60 | |
|  Yordanov, Georgi | | | 1721 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Petrov, Martin | | | 2009 | BUL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Stefanov, Emil | | | 1818 | BUL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Dyulgerov, Dimitar | | | 1950 | BUL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Petrov, Vladimir Sergeev | | | 2049 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rafailov, Radostin | | | 1910 | BUL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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